Architecture Optimization and Performance Validation for Power-split Hybrid System

被引：0

作者：

Geng W. ^{[1
]}

Lou D. ^{[1
]}

Wang C. ^{[2
]}

Zhang T. ^{[2
]}

机构：

[1] School of Automotive Studies, Tongji University, Shanghai

[2] Corun Hybrid Technology Co., Ltd., Shanghai

来源：

Tongji Daxue Xuebao/Journal of Tongji University | 2019年 / 47卷 / 10期

关键词：

Architecture optimization; Co-simulation; Hybrid electric vehicle; Power-split;

D O I：

10.11908/j.issn.0253-374x.2019.10.014

中图分类号：

学科分类号：

摘要：

An architecture optimization method was proposed for a compound power-split hybrid system. Kinematic, dynamic, and efficiency analyses were conducted for the optimized system. Then its various operation modes were introduced. A co-simulation platform was developed using Matlab/Simulink and LMS AMESim. Simulation results show that, fuel economy and power performance of the system are both improved. Energy consumption of an urban driving cycle(UDC) in pure electric modes decreases by 8%. Fuel consumption of new European driving cycle (NEDC) in hybrid modes decreases by 6%. Maximum vehicle speed in pure electric modes increases from 110 km•h-1 to 160 km•h-1. Acceleration time of 0~100 km•h-1 in hybrid modes is shortened from 14.5 s to 10.0 s. © 2019, Editorial Department of Journal of Tongji University. All right reserved.

引用

页码：1485 / 1492

页数：7

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